... 120mg of Adderall XR, 20 mg of ritalin and 54 mg of concerta, + 4 cups of coffee, and I feel sick. reason I feel ritalin more so then adderall when railed, but it wears off.Does the adderall appetite suppressant wear off - Getting adderall.... NOT at all the good focused feeling you'd get with Adderall. stronger And dousent make me feel sick. Does the adderall appetite suppressant wear off?